72444142848

Names of 72444142848

• Cardinal: 72444142848 can be written as Seventy-two billion, four hundred forty-four million, one hundred forty-two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 7.2444142848 × 10¹⁰

Factors of 72444142848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 130

Divisors of 72444142848

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 107 112 128 132 154 168 176 192 214 224 231 256 264 308 321 336 352 384 428 448 462 528 616 642 672 704 749 768 856 896 924 1056 1177 1232 1284 1344 1408 1498 1712 1792 1848 2112 2247 2354 2464 2568 2688 2816 2996 3424 3531 3696 4224 4494 4708 4928 5136 5376 5992 6848 7062 7392 8239 8448 8988 9416 9856 10272 11449 11984 13696 14124 14784 16478 17976 18832 19712 20544 22898 23968 24717 27392 28248 29568 32956 34347 35952 37664 41088 45796 47936 49434 56496 59136 65912 68694 71904 75328 80143 82176 91592 95872 98868 112992 125939 131824 137388 143808 150656 160286 183184 191744 197736 225984 240429 251878 263648 274776 287616 301312 320572 366368 377817 395472 451968 480858 503756 527296 549552 575232 641144 732736 755634 790944 881573 903936 961716 1007512 1054592 1099104 1225043 1282288 1465472 1511268 1581888 1763146 1923432 2015024 2109184 2198208 2450086 2564576 2644719 2930944 3022536 3163776 3526292 3675129 3846864 4030048 4396416 4900172 5129152 5289438 6045072 6327552 7052584 7350258 7693728 8060096 8575301 8792832 9800344 10258304 10578876 12090144 13475473 14105168 14700516 15387456 16120192 17150602 19600688 20516608 21157752 24180288 25725903 26950946 28210336 29401032 30774912 32240384 34301204 39201376 40426419 42315504 48360576 51451806 53901892 56420672 58802064 61549824 68602408 78402752 80852838 84631008 94328311 96721152 102903612 107803784 112841344 117604128 137204816 156805504 161705676 169262016 188656622 205807224 215607568 225682688 235208256 274409632 282984933 313611008 323411352 338524032 377313244 411614448 431215136 470416512 548819264 565969866 646822704 677048064 754626488 823228896 862430272 940833024 1097638528 1131939732 1293645408 1509252976 1646457792 1724860544 2195277056 2263879464 2587290816 3018505952 3292915584 3449721088 4527758928 5174581632 6037011904 6585831168 9055517856 10349163264 12074023808 18111035712 24148047616 36222071424 72444142848
• Sum of all divisors σ(n): 242650598400
• Sum of proper divisors (its aliquot sum) s(n): 170206455552
• 72444142848 is an abundant number, because the sum of its proper divisors (170206455552) is greater than itself. Its abundance is 97762312704

Bases of 72444142848

• Binary: 1000011011110000000011110010100000000₂
• Hexadecimal: 0x10DE01E500
• Base-36: XA3DEDC

Squares and roots of 72444142848

• 72444142848 squared (72444142848²) is 5248153832981429551104
• 72444142848 cubed (72444142848³) is 380198005964785416131426692104192
• The square root of 72444142848 is 269154.4962433287
• The cube root of 72444142848 is 4168.7043238055

Scales and comparisons

• 72,444,142,848 seconds is equal to 2,303 years, 25 weeks, 6 days, 21 hours, 48 seconds.
• To count from 1 to 72,444,142,848 would take you about four thousand, six hundred six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 72444142848 cubic inches would be around 347.4 feet tall.

Recreational maths with 72444142848

• 72444142848 backwards is 84824144427
• 72444142848 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72444142848's digits is 48
• More coming soon!